Praxis - MTB Chainring Set S3-Cat-TyresTubes&Sealants-Tyres-28" 4mm outside spline diameter

4mm outside spline diameter

CUSH CORE XC SINGLE TYRE INSERT

Combined with unrivaled riveting geometry

the taps act as guides to keep the included facing cutter perfectly square with the axis of the bottom bracket for cleanup of the faces of the bottom bracket shell

Praxis - MTB Chainring Set S3-Cat-TyresTubes&Sealants-Tyres-28" 4mm outside spline diameterPRAXIS MTB CHAINRING SET Praxis 2X MTN chainrings are the result of relentless testing and tweaking on the trails, matched with the best material and manufacturing processes to create some of the smoothest running, most durable and sweetest shifting chainrings available. All other aftermarket rings are machined. For superior longevity and performance, this Praxis set is cold forged from 7075 T6 aluminium and hard anodized for even more durability.